Handmade Wood Beer Bottle Carrier, I love this. Who doesn't have a pile of "scrap that could be used to make this perfect beer caddy? Get creative with the handle. This is fantastic if you are bringing a 6 pack as a gift. Class things up a

The Sawdust Sucker using a Motorless Vacuum

Infographic: ElectricityA visual cheat sheet about electrical physics, containing the most important formulas of current and Ohm’s law expressed through an impossible water circuit analogy.(by Pierluigi Scotolati)